| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $108.34 | 11.319% | $120.603 | $120.60 | $120.60 | $120.60 |
| Purchase #2 | $130.30 | 13.369% | $147.7198 | $147.72 | $147.70 | $147.70 |
| Purchase #3 | $239.81 | 13.132% | $271.3018 | $271.30 | $271.30 | $271.30 |
| Purchase #4 | $72.55 | 11.121% | $80.6183 | $80.62 | $80.60 | $80.60 |
| Purchase #5 | $164.99 | 6.566% | $175.8232 | $175.82 | $175.80 | $175.80 |
| Purchase #6 | $72.69 | 5.792% | $76.9002 | $76.90 | $76.90 | $76.90 |
| Purchase #7 | $140.53 | 6.176% | $149.2091 | $149.21 | $149.20 | $149.20 |
| 7 purchase totals = | $929.21 | $1,022.1754 | $1,022.17 | $1,022.10 | $1,022.10 | |